go ahead
On Dec 25, 2013 7:27 PM, "Andrey Borzenkov" <arvidj...@gmail.com> wrote:

> We are on legacy BIOS if GetFirmwareEnvironmentVariable fails (returns
> zero) *and* extended error information is ERROR_INVALID_FUNCTION.
>
> Cf.
> http://msdn.microsoft.com/en-us/library/windows/desktop/ms724325%28v=vs.85%29.aspx
>
> ---
>  grub-core/osdep/windows/platform.c | 2 +-
>  1 file changed, 1 insertion(+), 1 deletion(-)
>
> diff --git a/grub-core/osdep/windows/platform.c
> b/grub-core/osdep/windows/platform.c
> index f2b9d71..d217efe 100644
> --- a/grub-core/osdep/windows/platform.c
> +++ b/grub-core/osdep/windows/platform.c
> @@ -100,7 +100,7 @@ get_platform (void)
>
>    if (!func_GetFirmwareEnvironmentVariableW (L"BootOrder",
> GRUB_EFI_GLOBAL_VARIABLE_GUID_WINDOWS_STR,
>                                              buffer, sizeof (buffer))
> -      && GetLastError () != ERROR_INVALID_FUNCTION)
> +      && GetLastError () == ERROR_INVALID_FUNCTION)
>      {
>        platform = PLAT_BIOS;
>        return;
> --
> tg: (e8f0782..) u/windows-efi-detection (depends on: master)
>
> _______________________________________________
> Grub-devel mailing list
> Grub-devel@gnu.org
> https://lists.gnu.org/mailman/listinfo/grub-devel
>
_______________________________________________
Grub-devel mailing list
Grub-devel@gnu.org
https://lists.gnu.org/mailman/listinfo/grub-devel

Reply via email to